61882653 has 24 divisors (see below), whose sum is σ = 96708544. Its totient is φ = 34479360.

The previous prime is 61882651. The next prime is 61882687. The reversal of 61882653 is 35628816.

It is a happy number.

It is not a de Polignac number, because 61882653 - 2¹ = 61882651 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61882651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34425 + ... + 36177.

Almost surely, 2^61882653 is an apocalyptic number.

It is an amenable number.

61882653 is a deficient number, since it is larger than the sum of its proper divisors (34825891).

61882653 is a wasteful number, since it uses less digits than its factorization.

61882653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1845 (or 1804 counting only the distinct ones).

The product of its digits is 69120, while the sum is 39.

The square root of 61882653 is about 7866.5528028483. The cubic root of 61882653 is about 395.5393007349.

The spelling of 61882653 in words is "sixty-one million, eight hundred eighty-two thousand, six hundred fifty-three".